Win more if the outcome lands within a range

A bookmaker's middle allows you to bet on overlapping lines from different bookmakers and win both bets if the result falls within a specific range. Read more


We've just found 123 middles for your filter settings.

Of these, 120 middles offer a positive expected value.

To see middles with a positive expected value and lossless surebets-middles, please choose a plan.

Found 3 middles with Tennis and 12Bet (BTI-ID) | Add to filter | Back to my middles
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.23%4.81 / 16.9%
-14.68% / 70.6%

12Bet (BTI-ID)
Tennis
18/09
00:00
Marta Kostyuk – Liudmila Samsonova
Mexico - WTA Guadalajara
Over 17.5
Smarkets
Tennis
18/09
00:00
Marta Kostyuk – Liudmila Samsonova
WTA Guadalajara, Mexico Women Singles
Under 19.5
(2.0%)
£113.00
-0.39%1.5 / 39.4%
-28.55% / 42.9%

Kalshi
Tennis
17/09
16:10
Sierra – Lamens
Tennis
Over 17.5
$225.60
12Bet (BTI-ID)
Tennis
17/09
16:10
Suzan Lamens – Solana Sierra
Brazil - WTA Sao Paulo
Under 23.5
+ 1 middle for this event